Autonomous System details

AS201730

DataSpring  ·  dataspring.cz

Czechia

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AS201730 – DataSpring

Field Value
Country Czechia
Website dataspring.cz
Hosted domains 372
IPv4 addresses 5,376
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 11 years ago on Jul 31, 2014
Updated 2 years ago on Mar 13, 2024

IP Ranges

Netblock Company Num of IPs
37.221.88.0/22 Cloud4com s.r.o. 1,024
185.65.92.0/22 Cloud4com s.r.o. 1,024
185.78.100.0/22 Cloud4com s.r.o. 1,024
185.138.244.0/22 Cloud4com s.r.o. 1,024
185.146.148.0/22 Cloud4com s.r.o. 1,024
37.221.88.0/24 Aricoma Systems a.s. 256
37.221.89.0/24 Aricoma Systems a.s. 256
37.221.90.0/24 Aricoma Systems a.s. 256
37.221.91.0/24 Aricoma Systems a.s. 256
185.65.92.0/24 DataSpring CZ DCs 256
185.65.93.0/24 DataSpring CZ DCs 256
185.65.94.0/24 DataSpring CZ DCs 256
185.65.95.0/24 DataSpring CZ DCs 256
185.78.100.0/24 DataSpring CZ DCs 256
185.78.101.0/24 DataSpring CZ DCs 256
185.78.102.0/24 DataSpring CZ DCs 256
185.78.103.0/24 DataSpring CZ DCs 256
185.138.244.0/24 DataSpring CZ DCs 256
185.138.245.0/24 DataSpring CZ Microsoft Azure Stack pools 256
185.138.246.0/24 DataSpring CZ DCs 256
185.138.247.0/24 Cloud4com s.r.o. 256
185.146.148.0/24 DataSpring CZ DCs 256
185.146.149.0/24 Cloud4com s.r.o. 256
185.146.150.0/24 Cloud4com s.r.o. 256
185.146.151.0/24 Cloud4com s.r.o. 256
194.169.252.0/24 Cloud4com s.r.o. 256

Netblock Company
2a03:1aa0::/32 Cloud4com s.r.o.
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WHOIS Details

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                                                ASHandle:       AS201730
                                                OrgID:          AS201730
                                                ASName:         AS201730
                                                ASNumber:       AS201730
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 372 domain names hosted across 51 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.65.95.181 ██████████ 131
185.65.95.184 ██████████ 100
185.65.95.183 ██████████ 83
185.65.95.180 ██████████ 46
185.65.95.115 ██████████ 36
185.65.95.225 ██████████ 14
185.78.102.27 ██████████ 6
194.169.252.64 ██████████ 5
185.65.94.220 ██████████ 4
185.65.95.75 ██████████ 4

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Peers

There are 26 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS16019 Vodafone Czech Republic a.s.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS199803 ComSource
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS43733 Viva Armenia CJSC
AS44306 OMONIA d.o.o.
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
AS199803 ComSource
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
194.169.252.69 AS201730 DataSpring 0.58ms from Prague, CZ
185.138.244.112 AS201730 DataSpring 0.53ms from Prague, CZ
185.65.94.150 AS201730 DataSpring 0.44ms from Prague, CZ
185.65.95.206 AS201730 DataSpring 0.58ms from Prague, CZ
185.65.93.1 AS201730 DataSpring 0.55ms from Prague, CZ
185.146.149.36 AS201730 DataSpring 5.67ms from Prague, CZ
185.138.246.4 AS201730 DataSpring 0.58ms from Prague, CZ
185.65.92.1 AS201730 DataSpring 0.43ms from Prague, CZ
2a03:1aa0::1 AS201730 DataSpring 0.67ms from Prague, CZ
37.221.91.255 AS201730 DataSpring 0.54ms from Prague, CZ
185.78.100.40 AS201730 DataSpring 0.59ms from Prague, CZ
2a03:1aa0:9001::bb AS201730 DataSpring 0.84ms from Prague, CZ
185.146.148.55 AS201730 DataSpring 0.54ms from Prague, CZ
185.78.103.57 AS201730 DataSpring 0.66ms from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
157.211.2.210 AS4764 Aussie Broadband 1.03ms from Brisbane, AU
71.30.52.2 AS7029 Windstream Communications LLC 12.94ms from Chicago, US
38.147.92.178 AS174 Cogent Communications, LLC 1.25ms from Dallas, US
3.250.140.242 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
87.184.177.2 AS3320 Deutsche Telekom AG 4.72ms from Frankfurt am Main, DE
164.113.206.2 AS2495 Kansas Research and Education Network 13.11ms from Kansas City, US
113.226.98.98 AS4837 CHINA UNICOM China169 Backbone 11.38ms from Liaoyang, CN
213.254.228.210 AS3257 GTT Communications Inc. 0.20ms from Madrid, ES
38.213.227.242 AS984 OCTOPUS WEB SOLUTION INC 0.26ms from Mexico City, MX
20.171.81.18 AS8075 Microsoft Corporation 0.18ms from Phoenix, US
188.175.63.194 AS16246 O2 Czech Republic, a.s. 8.69ms from Prague, CZ
3.169.17.146 AS16509 Amazon.com, Inc. 1.74ms from Riyadh, SA
187.217.43.18 AS8151 UNINET 3.44ms from Santiago de Queretaro, MX
120.253.215.162 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.65ms from Shanghai, CN
83.227.23.242 AS8434 Telenor Sverige AB 0.94ms from Stockholm, SE
125.229.124.242 AS3462 Data Communication Business Group 1.80ms from Taipei, TW
113.147.88.2 AS2516 KDDI CORPORATION 1.31ms from Tokyo, JP
180.58.202.50 AS4713 NTT DOCOMO BUSINESS,Inc. 3.18ms from Tokyo, JP
98.60.204.178 AS7922 Comcast Cable Communications, LLC 15.29ms from Denver, US
87.41.66.66 AS1213 ASIERA TECHNOLOGY SERVICES CLG 9.49ms from Dublin, IE
90.250.188.162 AS5378 Vodafone Limited 8.20ms from Edinburgh, GB
171.233.226.50 AS7552 Viettel Group 0.96ms from Ho Chi Minh City, VN
34.96.175.130 AS396982 Google LLC 0.15ms from Hong Kong, HK
37.53.161.114 AS6849 JSC Ukrtelecom 4.58ms from Kyiv, UA
212.139.204.210 AS13285 TalkTalk Communications Limited 0.68ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 37.221.91.255
traceroute to 37.221.91.255 (37.221.91.255): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS201730 at robtex.

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